28 STD to GNF

28 STD = 11.02 GNF at the rate on 2026-07-18.

1 STD = 0.39 GNF at the rate on 2026-07-18.

The cost of 28 Sao Tomean Dobras in Guinea Francs today is 11.02 GNF according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the Sao Tomean Dobra in relation to the Guinea Franc on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

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Sao Tomean Dobra

STD

Sao Tome And Principe

Guinea Franc

GNF

Guinea

With the currency converter, you can convert 28 Sao Tomean Dobras to Francs and find out how much twenty-eight dobras is currently worth in Francs. Also, you can make a reverse calculation and find out the current value of 28 Francs in Sao Tomean Dobras.

26 STD to GNF	27 STD to GNF	28 STD to GNF	29 STD to GNF	30 STD to GNF
10.23 GNF	10.62 GNF	11.02 GNF	11.41 GNF	11.80 GNF

26 STD to GNF

27 STD to GNF

28 STD to GNF

29 STD to GNF

30 STD to GNF

10.23 GNF

10.62 GNF

11.02 GNF

11.41 GNF

11.80 GNF

Graph of change in 28 Sao Tomean Dobras to Guinea Francs rate

Select the period for plotting the chart:

The Sao Tomean Dobra to Franc exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.

Dynamics of the cost changes of 28 Dobras (STD) in Francs (GNF)

Changes for the week (7 days)
Date	Day of the week	28 STD to GNF	Changes	Changes %
July 12, 2026	Sunday	28 STD = 11.03 GNF	-0.0006 GNF	-0.01%
July 13, 2026	Monday	28 STD = 11.03 GNF	-0.0028 GNF	-0.03%
July 14, 2026	Tuesday	28 STD = 11.02 GNF	-0.01 GNF	-0.05%
July 15, 2026	Wednesday	28 STD = 10.97 GNF	-0.05 GNF	-0.46%
July 16, 2026	Thursday	28 STD = 11.03 GNF	+0.05 GNF	+0.48%
July 17, 2026	Friday	28 STD = 11.02 GNF	-0.01 GNF	-0.07%
July 18, 2026 (today)	Saturday	28 STD = 11.02 GNF	-	-
The cost of 28 Dobras (STD) in Guinea Francs for a week (7 days) decreased by -0.01 GNF (zero franc one centime).

Changes for the month (30 days)
Date	Day of the week	28 STD to GNF	Changes	Changes %
June 18, 2026	Thursday	28 STD = 11.02 GNF	+0.01 GNF	+0.08%
July 18, 2026 (today)	Saturday	28 STD = 11.02 GNF	-0.0013 GNF	-0.01%
The cost of 28 Dobras (STD) in Guinea Francs for a month (30 days) decreased by -0.0013 GNF (zero franc thirteen centime).

Changes for the year (365 days)
Date	Day of the week	28 STD to GNF	Changes	Changes %
July 18, 2025	Friday	28 STD = 10.88 GNF	-0.01 GNF	-0.12%
July 18, 2026 (today)	Saturday	28 STD = 11.02 GNF	+0.14 GNF	+1.27%
The cost of 28 Dobras (STD) in Guinea Francs for a year (365 days) increased by +0.14 GNF (zero franc fourteen centime).

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Graph of change in 28 Sao Tomean Dobras to Guinea Francs rate

Dynamics of the cost changes of 28 Dobras (STD) in Francs (GNF)

Cross rate of 28 STD to other currencies